208595878

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{479}}^1\times {\mathrm{9467}}^1$

素因数の和:9971

約数の個数: 16

約数和(自身を含む): 327214080

約数和(自身を除く): 118618202

約数列:

[1, 2, 23, 46, 479, 958, 9467, 11017, 18934, 22034, 217741, 435482, 4534693, 9069386, 104297939, 208595878]

約数ペア:

[(1, 208595878), (2, 104297939), (23, 9069386), (46, 4534693), (479, 435482), (958, 217741), (9467, 22034), (11017, 18934)]